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Green circuit board with black memory chips, no heat spreader, 260-pin SO-DIMM laptop RAM module

A-Tech

A-Tech 8GB DDR4 2400MHz CL17 260-Pin SO-DIMM Laptop RAM

SKU CH-EVF8-74FWR

8 GB DDR4 2400 MHz SO-DIMM laptop memory upgrade with CL17 latency and 1.20 V operation

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forCompatible Replacement for Corsair CMSX16GX4M2A2400C16
  • Boosts multitasking with 8GB DDR4 capacity
  • Faster data rates at 2400MHz PC4-19200
  • Low 1.20V voltage cuts power draw
  • 260-pin SO-DIMM fits standard laptop slots
  • CL17 latency keeps response snappy

8GB DDR4 2400MHz SO-DIMM for laptop upgrades

This 8GB DDR4 SO-DIMM module runs at 2400MHz with CL17 latency and 1.20V operation. It targets laptop, notebook and all-in-one owners who need a straightforward memory increase for everyday multitasking. The 260-pin form factor fits standard DDR4 SO-DIMM slots. Buyers who want ECC error correction or registered buffering should look elsewhere.

Thermals noise and power draw in normal use

The module operates at the standard DDR4 voltage of 1.20V without a heat spreader. Passive cooling relies on the laptop's internal airflow, so thermals and acoustics stay within the system's existing envelope. Power draw remains low and consistent with typical DDR4 SO-DIMM behaviour. No active cooling or extra power connectors are involved.

Quality assurance testing and lifetime warranty

Every stick undergoes quality assurance testing to verify reliable performance before shipment. The lifetime warranty covers the module for as long as you own it. United States based technical support is available before, during and after purchase to assist with compatibility checks or troubleshooting. No additional software or accessories are bundled.

How it compares

Measured against everything we stock in Laptop RAM, at today’s prices. Recalculated every night.

Price $43.99
Cheaper than about 62% of the 2,079 comparable items (median $70.99).
Total capacity 8 GB
Lower than about 60% of the 1,886 comparable items (median 16 GB).
Price per GB $5.50 per GB
Cheaper than about 56% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for Corsair
Model nameCMSX16GX4M2A2400C16
Total capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Recommended forCompatible Replacement for Corsair CMSX16GX4M2A2400C16

Questions about this item

How do I install the 260-pin DDR4 SO-DIMM and what step is often missed?

Power off the laptop, disconnect the battery if accessible, open the memory compartment, align the notch on the 260-pin module with the slot key, insert at an angle, then press down firmly until both side clips click — the step people miss is pressing hard enough to engage both clips.

What maintenance or replacement will the 8GB DDR4 2400MHz module need later?

No scheduled maintenance is required; the unbuffered non-ECC DDR4 module has no heat spreader and runs at the standard 1.2V, so replacement is only needed if a fault develops or you want more capacity.

What limit appears first on the CL17 1.2V DDR4 SO-DIMM under sustained heavy workloads?

The CL17 latency at 2400MHz sets the throughput ceiling; sustained loads hit that bandwidth limit before the 1.2V JEDEC voltage creates any thermal throttle.

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